diff --git a/Install-from-source.md b/Install-from-source.md
index a35e0a0..8c88bab 100644
--- a/Install-from-source.md
+++ b/Install-from-source.md
@@ -2,7 +2,7 @@
 
 ### Overall
 
-- [Go Programming Language](http://golang.org): Version >= 1.1
+- [Go Programming Language](http://golang.org): Version >= 1.2
 
 ### Third-party packages